A Proposal on Evaluation Method of Neutron Absorption Performance to Substitute Conventional Neutron Attenuation Test

Real-time processing system for cavity ring down signal based on ZYNQ chip

“…With the rapid development of cavity ring-down(CRD) technology in recent years, its application has ranged from solving the problem of ultra-high reflectivity measurement to the most widely used cavity ring-down spectroscopy technology. It covers the fields of spectroscopy, atomic and molecular chemistry, applied chemistry, and biochemistry [1,2,3,4,5,6]. The decay time constant of the ring-down process is a core physical information of the cavity ring-down technology [7,8,9,10,11], and its measurement accuracy directly affects the reliability of the entire system.…”